Tungsten Boride WB2 from Mexico
Tungsten diboride (WB2) is an ultra-hard ceramic material used in wear-resistant coatings and cutting tools. It is a chemically defined boride of tungsten, classified under tariff item 2850.00.00. The product exhibits high hardness and melting point.
Duty Rate — Mexico → Canada
0%
Import Tips
• Declare the product as tungsten diboride (WB2)
• Provide a certificate of analysis showing the boron-to-tungsten ratio
• The CBSA may verify that the product is not a carbide, so keep documentation of the synthesis process